Home / 184,081.02-254,026.73-103,506.48

Finding the Fourth Proportional to 184,081.02, 254,026.73 and 103,506.48

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Solution

The fourth proportional to 184,081.02, 254,026.73 and 103,506.48 is: 142,836.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,081.02 : 254,026.73 = 103,506.48 : x
  2. Step 2: Convert to fraction form
    184,081.02/254,026.73 = 103,506.48/x
  3. Step 3: Cross multiply
    184,081.02x = 254,026.73 × 103,506.48
  4. Step 4: Simplify right side
    184,081.02x = 26,293,412,130.68
  5. Step 5: Solve for x
    x = 26,293,412,130.68/184,081.02
  6. Step 6: Final answer
    x = 142,836.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.